HFL3528A One-Way Drawn Cup Clutch Needle Roller Bearing 35x42x28mm
| Item No : | HFL3528A |
| Size (d*D*B) : | 35x42x28mm |
| Material : | ST14 (DC04/SPCE) Steel with Chrome Steel GCr15 |
| Lead Time : | 3-5 days |
| Weight : | 0.055KG |
| MOQ : | 50 pcs |
⚙️Product Description:
Searching for a compact, high-torque indexing or backstopping solution to guarantee absolute directional precision in your automated machinery? Our HFL3528A One-Way Needle Roller Bearing (Size: 35x42x28mm) is an advanced drawn cup roller clutch integrated with support bearings. It allows free-wheeling in one direction while providing instantaneous, rigid torque transmission in the opposite direction. Precision-manufactured with an optimized 35mm bore and a generous 28mm width, this integrated design saves significant radial space and eliminates the need for separate housing support bearings. As an experienced B2B bearing partner, we provide this critical precision mechanism under our own rigorous “RMO” brand to optimize your purchasing budgets, and can equally source top-tier global brands to match your complex OEM engineering specifications.
⚙️Product Features:
- Integrated One-Way & Support Assembly: Combines a directional roller clutch with radial support bearings in a single drawn cup sleeve, delivering streamlined assembly and maximum space-saving efficiency.
- Instantaneous Catch & High Torque Lock: Features premium stainless steel leaf springs that ensure immediate engagement, preventing backward slippage under heavy rotational shock loads.
- Heavy-Duty Width: The 28mm extended width profile accommodates more precision rollers, dispersing radial stress and significantly increasing indexing frequency and service life.
- Premium Hardened Chrome Steel (GCr15): The precision-ground needle rollers and drawn cup housing feature exceptional hardness to guarantee minimal wear during high-speed freewheeling.
- Flexible Sourcing & Branding Strategy: Elevate your market margins with our factory-direct RMO brand, or utilize our global trade desk to source authentic market-leading premium brands.
⚙️Product Application:
Due to its excellent high-indexing accuracy and compact backstopping mechanism, the HFL3528A one-way bearing is widely used in:
- Automated packaging equipment, paper feeding mechanisms, and high-speed printing presses.
- Fitness equipment, exercise bikes, and high-end sports rowing machinery.
- Industrial conveyors, material handling lifters, and conveyor belt backstop assemblies.
- Textile machinery, custom sewing mechanisms, and automatic weaving looms.
- Office automation appliances, heavy-duty copiers, and sorting equipment.
⚙️Precautions:
| 1. Keep clean | 2. Use with caution | 3. appropriate tool | 4. Hot-loading | 5. Be careful of rust |
| Dust will have a bad effect on the bearing, so keep the surrounding clean. | Strong impact during use can easily cause scratches and indentations. | Avoid replacing existing tools, and use appropriate tools. | Bearings are precision parts, so hot installation is recommended. | Sweat on your hands during operation will cause rust, so it is best to wear gloves. |
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⚙️Obtain Certificate:
About Rimao
Since its establishment in 2011, Rimao Bearing has combined international vision with local wisdom and injected innovative ideas into every bearing and pulley with its profound industry accumulation and unremitting pursuit of technology. We have not only passed CE and ROHS certification, but also set a new benchmark in the industry and led the development trend of the bearing industry.
We are not just a ball bearing and roller bearing importer and wholesaler. We provide real solutions to help you achieve the product and design goals set by your customers. With more than 20 years of production and sales experience, tens of thousands of models and specifications, we look forward to cooperating with you!
⚙️Technical Parameters:
| Item No. | HFL3528A (Clutch & Bearing Assembly) |
| Bearing Type | Drawn Cup Needle Roller Clutch with Supporting Bearings |
| Size | 35x42x28mm |
| Outer Cup Material | ST14 steel (Deep-drawn Carbon Steel / Case Hardened Precision Sleeve) |
| Needle Rollers Material | Chrome Steel GCr15 (Through-Hardened) |
| Spring Material | High-fatigue Stainless Steel Leaf Springs |
| Cage Material | PA66-GF / Glass fiber reinforced PA66 |
| Brand | RMO / Neutral / OEM / Other Brands |
| Package | Individual plastic bag, plastic tube or original RMO brand box |
| Lead Time | 3-5 days for stock; 7-15 days for bulk orders |
| Shipping | Express (DHL/FedEx/UPS), Air Freight, Sea Freight |
| Payment | 100% T/T, or 30% T/T In Advance, 70% T/T After Finished Production |
| Model No. | d | D | H | m (kg) |
| HFL0615 | 6 mm | 10 mm | 15 mm | 0.004 |
| HFL0822 | 8 mm | 12 mm | 22 mm | 0.007 |
| HFL1022 | 10 mm | 14 mm | 22 mm | 0.008 |
| HFL1226 | 12 mm | 18 mm | 26 mm | 0.018 |
| HFL1426 | 14 mm | 20 mm | 26 mm | 0.02 |
| HFL1626 | 16 mm | 22 mm | 26 mm | 0.022 |
| HFL1826 | 18 mm | 24 mm | 26 mm | 0.025 |
| HFL2026 | 20 mm | 26 mm | 26 mm | 0.027 |
| HFL2530 | 25 mm | 32 mm | 30 mm | 0.044 |
| HFL3030 | 30 mm | 37 mm | 30 mm | 0.051 |
| HFL3530 | 35 mm | 42 mm | 30 mm | 0.058 |
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